EAC	Esophageal Adenocarcinoma
ERK	Extracellular signal-Regulated Kinase
ESCC	Esophageal Squamous Cell Carcinoma
GERD	Gastro-Esophageal Reflux Disease
HER2	Human Epidermal growth factor receptor 2
IGF1R	Insulin-like growth factor 1 receptor
IL-6	Interleukin 6
IR	Insulin receptor
MAPK	Mitogen-Activated Protein Kinase
pS	Phosphorylated serine residue
pY	Phosphorylated tyrosine residue
Thr	Threonine residue
Tyr	Tyrosine residue